This week RadioShack has a big holiday sale that includes over 20 phones for free and they teamed up with Android and Me to give away a few units. Read on for the full details.

RadioShack’s giant free phones sale

Through Wednesday, November 23rd, RadioShack has over 20 different phones from Verizon Wireless, AT&T, and Sprint, all available for free with upgraded or new 2-year contract. Not sure if you are eligible for a free Android phone? Just head over to the RadioShack Upgrade Checker and see if you qualify.

The Prizes: AT&T Samsung Infuse 4G

For the second prize, we are giving away the AT&T Samsung Infuse 4G. Highlights of the device include a 4.5-inch Super AMOLED Plus display, 8 MP rear camera, 1.3 MP front camera, 1.2 GHz processor, and support for AT&T’s 4G HSPA+ network.

How to Enter: US Residents Only

To enter the contest, just leave a comment and tell us what you plan to do with your new Samsung Infuse 4G. Since the phone is locked to AT&T, we are limiting the contest to US residents only. Comments are also limited to logged in users to cut down on the spam. Don’t have an And Me account? Join today.

The contest will remain open until Wednesday, November 23rd at 11:59 PM PT. Winners will be announced shortly after midnight.